164508642

素因数分解:

$2^1\times 3^2\times {\mathrm{9139369}}^1$

素因数の和:9139377

約数の個数: 12

約数和(自身を含む): 356435430

約数和(自身を除く): 191926788

約数列:

[1, 2, 3, 6, 9, 18, 9139369, 18278738, 27418107, 54836214, 82254321, 164508642]

約数ペア:

[(1, 164508642), (2, 82254321), (3, 54836214), (6, 27418107), (9, 18278738), (18, 9139369)]